CN113606052A - Ventilation and heat dissipation structure for heat dissipation of motorcycle cylinder head and heat dissipation method thereof - Google Patents

Ventilation and heat dissipation structure for heat dissipation of motorcycle cylinder head and heat dissipation method thereof Download PDF

Info

Publication number
CN113606052A
CN113606052A CN202110967173.0A CN202110967173A CN113606052A CN 113606052 A CN113606052 A CN 113606052A CN 202110967173 A CN202110967173 A CN 202110967173A CN 113606052 A CN113606052 A CN 113606052A
Authority
CN
China
Prior art keywords
cylinder head
heat dissipation
air
ventilation
motorcycle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202110967173.0A
Other languages
Chinese (zh)
Other versions
CN113606052B (en
Inventor
许玉金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202110967173.0A priority Critical patent/CN113606052B/en
Publication of CN113606052A publication Critical patent/CN113606052A/en
Application granted granted Critical
Publication of CN113606052B publication Critical patent/CN113606052B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/28—Cylinder heads having cooling means for air cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P9/00—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00
    • F01P9/04—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00 by simultaneous or alternative use of direct air-cooling and liquid cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

The invention relates to the technical field of motorcycles and discloses a ventilation and heat dissipation structure for heat dissipation of a motorcycle cylinder head, which comprises a cylinder head body, wherein a ventilation and heat dissipation pipe is fixed inside the cylinder head body, two ends of the ventilation and heat dissipation pipe respectively extend to the front and the rear of the cylinder head body, air inlet pipes are integrally formed on the two ends of the ventilation and heat dissipation pipe, and round boxes are integrally formed on the outer side walls of the two air inlet pipes; through the internally mounted ventilation cooling tube at the cylinder head body, and install the air-supply line at the both ends of ventilation cooling tube, rotate through the torsional spring in the ventilation cooling tube simultaneously and connect the windscreen, when the motorcycle is in the operation, the air current can enter into the ventilation cooling tube through the air-supply line this moment, and can promote a plurality of windshields and be close to each other, thereby block the air current formation, increase the length of time that the air current passes through the ventilation cooling tube, thereby can make air current and more thorough of cylinder head body heat exchange, make the air current can be obtained abundant utilization.

Description

Ventilation and heat dissipation structure for heat dissipation of motorcycle cylinder head and heat dissipation method thereof
Technical Field
The invention relates to the technical field of motorcycles, in particular to a ventilation and heat dissipation structure for heat dissipation of a cylinder head of a motorcycle and a heat dissipation method thereof.
Background
A motorcycle, two-wheeled or three-wheeled vehicle driven by a gasoline engine and steered by operating a front wheel by a handle, is light, flexible and rapid to drive, is widely used for patrol, passenger and goods transportation and the like, is also used as sports equipment, and is used as one of main parts on the motorcycle by operating a trailer cylinder head, so that one of indispensable structures of a motorcycle engine is realized, the water tank also takes place to damage easily to cause the heat dissipation to take place the condition of inefficacy, and the radiating mode of forced air cooling, through the air current flow cylinder head, realize thermal exchange, thereby take away the heat, finally realize radiating purpose, but this kind of mode, because the air current velocity is very fast, the air current is not thorough with the heat exchange of cylinder head, the unable abundant utilization of air current, the radiating effect is relatively poor.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a ventilation and heat dissipation structure for heat dissipation of a motorcycle cylinder head and a heat dissipation method thereof, which solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the ventilation and heat dissipation structure for heat dissipation of the motorcycle cylinder head comprises a cylinder head body, wherein the inside of the cylinder head body is fixedly provided with a ventilation and heat dissipation pipe, two ends of the ventilation and heat dissipation pipe respectively extend to the front and the rear of the cylinder head body, an air inlet pipe is integrally formed on the two air inlet pipes, a round box is integrally formed on the outer side wall of the two air inlet pipes, an annular partition plate is integrally formed inside the two round boxes and divides the inside of the round box into a water chamber and an air pressure chamber from inside to outside, a plurality of first electromagnetic valves are uniformly fixed inside the annular partition plate, a plurality of atomizing nozzles are uniformly fixed on the inner side of the water chamber, a sealing plate is arranged at the bottom of each atomizing nozzle, an air plate is fixed at the bottom of the sealing plate, an electromagnetic block is fixed at the right end of the sealing plate and is attracted with the air inlet pipe, and the sealing plate is rotatably connected with the air inlet pipe through a torsion spring, the inside wall of ventilation cooling tube is connected with a plurality of windshields through torsional spring rotation, just the lateral wall of ventilation cooling tube is fixed with the outlet duct, the outlet duct with the ventilation cooling tube is linked together, just the outlet duct is kept away from the one end of ventilation cooling tube extends to the left side of cylinder head body, the inside of outlet duct is close to the left side of cylinder head body is fixed with the check valve.
Preferably, an air pressure sensor is fixed on the inner side wall of the air pressure chamber, a second electromagnetic valve is fixed on the right side of the round box, and the output end of the second electromagnetic valve is communicated with the inside of the air pressure chamber.
Preferably, a water quantity sensor is fixed on the inner side wall of the water chamber, a water filling port is fixed on the right side of the round box, the output end of the water filling port is communicated with the inside of the water chamber, and the input end of the water filling port is detachably connected with a sealing plug.
Preferably, the right end of the air inlet pipe is in threaded connection with a round cover, and a dustproof net is fixed in the middle of the round cover.
Preferably, a round block is fixed on the right side of the inner portion of the air inlet pipe, a spiral channel is formed in the round block, and two ends of the spiral channel are located on two sides of the round block respectively.
Preferably, the lateral wall of ventilation cooling tube is located the inside symmetry integrated into one piece of cylinder head body has the conducting strip, two the left end of conducting strip all extends to the inside of ventilation cooling tube, and two the conducting strip is the loudspeaker form and distributes.
Preferably, the ventilation cooling tube with integrated into one piece has two protection boxes between the outlet duct, two protection boxes are about the outlet duct symmetric distribution, and two protection box's inside all is fixed with the elasticity gasbag, two the opposite side of elasticity gasbag all is fixed with a plurality of baffles, a plurality of in the place ahead baffle and a plurality of at rear the baffle is the crisscross distribution.
Preferably, heat insulation plates are fixed to opposite sides of the two round boxes, and opposite sides of the two heat insulation plates are fixedly connected with the front surface and the rear surface of the cylinder head body respectively.
Preferably, the heat dissipation method of the ventilation and heat dissipation structure for heat dissipation of the motorcycle cylinder head comprises the following steps:
s1, mounting the cylinder head body on the motorcycle engine;
s2, starting the motorcycle engine and driving the motorcycle to run, wherein the airflow formed in the running process enters the air inlet pipe and forms rotary airflow through the spiral channel in the round block;
s3, the rotating air flow enters the ventilating and radiating pipe through the air inlet pipe and pushes a plurality of windshields in the ventilating and radiating pipe to be close to each other, so that the air flow is blocked, the time for the air flow to pass through the ventilating and radiating pipe is prolonged, the heat exchange with the inside of the cylinder head body is fully carried out, and finally the air flow is discharged from the air outlet pipe;
s4, when the motorcycle runs to a certain speed, the motorcycle controller controls the electromagnetic block to be powered off, the air current entering the air inlet pipe rotates to push the air plate, so that the sealing plate can be opened, meanwhile, the first electromagnetic valves are opened, high-pressure air in the air pressure chamber enters the water chamber, so that moisture in the water chamber is pushed to be sprayed out through the atomizing nozzle and enter the air current rotating by the air inlet pipe, water mist and the air current are uniformly mixed under the action of the rotating air current, then the mixed air enters the ventilating and radiating pipe, and the operation in the step S3 is carried out;
s5, when the temperature in the cylinder head body rises to a certain degree, the gas in the elastic airbag in the protective box is heated and expanded, and the plurality of baffles are pushed to extend into the air outlet pipe, so that the gas flow to be exhausted is further blocked, the time length of the gas flow passing through the air outlet pipe is prolonged, the gas flow and the cylinder head body are further subjected to heat exchange and transfer, and finally the gas flow is exhausted from the air outlet pipe.
(III) advantageous effects
The invention provides a ventilation and heat dissipation structure for heat dissipation of a motorcycle cylinder head and a heat dissipation method thereof, and the ventilation and heat dissipation structure has the following beneficial effects:
(1) according to the invention, the ventilation and heat radiation pipe is arranged in the cylinder head body, the air inlet pipes are arranged at two ends of the ventilation and heat radiation pipe, and the wind shields are rotatably connected in the ventilation and heat radiation pipe through the torsion springs.
(2) According to the invention, the round box is arranged on the air inlet pipe and is divided into the air pressure chamber and the water chamber from inside to outside, when the speed of the motorcycle reaches a certain degree, the electromagnetic block on the sealing cover at the bottom of the atomizing nozzle is powered off, the air flow entering the air inlet pipe pushes the sealing plate, so that the sealing cover can be opened, the first electromagnetic valve in the annular partition plate between the air pressure chamber and the water chamber is opened, the air in the air pressure chamber enters the water chamber, the moisture in the water chamber is pushed to be sprayed out from the atomizing nozzle and mixed into the air flow in the air inlet pipe, and then the air flow enters the ventilation and heat dissipation pipe again, at the moment, the heat transfer effect between the mixed air and the cylinder head body is better, and the time length of the air flow passing through the ventilation and heat dissipation pipe is matched, so that the ventilation and heat dissipation effects are better.
(3) According to the invention, the round block is arranged at the air inlet of the air inlet pipe, the spiral channel is arranged in the round block, when the air flow enters the air inlet pipe, the air flow can pass through the spiral channel in the round block, so that a rotating air flow is formed, and when the water mist in the water chamber is mixed into the air flow, the rotating air flow can more uniformly mix the water mist and the air flow together, so that the heat exchange with the cylinder head body is better, and the heat dissipation effect is better.
(4) According to the invention, the protection box is arranged between the ventilation and heat dissipation pipe and the air outlet pipe, the elastic air bag is arranged in the protection box, the baffle plate is arranged on the elastic air bag, when the temperature in the cylinder head rises to a certain degree, the air in the elastic air bag begins to expand, so that the elastic air bag expands, the elastic air bag can push the baffle plate to move towards the air outlet pipe, and the baffle plate forms a barrier in the air outlet pipe, so that the air flow is blocked from flowing out of the air outlet pipe, the time length of the air flow passing through the air outlet pipe is prolonged, the air flow is further subjected to heat exchange with the cylinder head body, so that the heat exchange is more thorough, the air flow is more fully utilized, and the heat dissipation effect is better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the internal structure of the present invention;
FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;
FIG. 4 is a side view of the inner structure of the round case of the present invention;
FIG. 5 is a schematic view of the inner structure of the round block of the present invention.
In the figure: 1. a cylinder head body; 2. an air outlet pipe; 3. a round box; 4. an air inlet pipe; 5. a dome; 6. a dust screen; 7. a ventilating and radiating pipe; 8. a one-way valve; 9. a protective case; 10. an elastic air bag; 11. a baffle plate; 12. an air pressure sensor; 13. an air pressure chamber; 14. a second solenoid valve; 15. a first solenoid valve; 16 annular partition plates; 17. a round block; 18. a water chamber; 19. a windshield; 20. a heat conductive sheet; 21. a heat insulation plate; 22. a water injection port; 23. a sealing plug; 24. a water quantity sensor; 25. an atomizing spray head; 26. an electromagnetic block; 27. a wind plate; 28. a sealing plate; 29. a spiral channel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the present invention provides a technical solution: a ventilation and heat dissipation structure for heat dissipation of a motorcycle cylinder head comprises a cylinder head body 1, wherein a ventilation and heat dissipation pipe 7 is fixed inside the cylinder head body 1, two ends of the ventilation and heat dissipation pipe 7 respectively extend to the front and back of the cylinder head body 1, an air inlet pipe 4 is integrally formed on the air inlet pipe 4, round boxes 3 are integrally formed on the outer side walls of the two air inlet pipes 4, annular partition plates 16 are integrally formed inside the two round boxes 3, the annular partition plates 16 divide the inside of the round boxes 3 into a water chamber 18 and an air pressure chamber 13 from inside to outside, a plurality of first electromagnetic valves 15 are uniformly fixed inside the annular partition plates 16, a plurality of atomizing nozzles 25 are uniformly fixed on the inner side of the water chamber 18, a sealing plate 28 is arranged at the bottom of each atomizing nozzle 25, an air plate 27 is fixed at the bottom of the sealing plate 28, an electromagnetic block 26 is fixed at the right end of the sealing plate 28, the electromagnetic block 26 is attracted with the air inlet pipe 4, and the sealing plate 28 is rotatably connected with the air inlet pipe 4 through a torsion spring, the inside wall of ventilation cooling tube 7 is connected with a plurality of windshields 19 through torsional spring rotation, and the lateral wall of ventilation cooling tube 7 is fixed with outlet duct 2, outlet duct 2 is linked together with ventilation cooling tube 7, and the one end that ventilation cooling tube 7 was kept away from to outlet duct 2 extends to the left side of cylinder head body 1, the inside of outlet duct 2 is close to the left side of cylinder head body 1 and is fixed with check valve 8, check valve 8 only allows the air current to discharge from outlet duct 2 to allow the air current to pass through outlet duct 2 and get into.
Further, an air pressure sensor 12 is fixed on the inner side wall of the air pressure chamber 13, a second electromagnetic valve 14 is fixed on the right side of the round box 3, the output end of the second electromagnetic valve 14 is communicated with the inside of the air pressure chamber 13, when the air pressure sensor 12 detects that the air pressure in the air pressure chamber 13 is insufficient, a signal is sent to the motorcycle controller, the motorcycle controller can open the second electromagnetic valve 14, the air flow can continuously enter the air pressure chamber 13 in the driving process of the motorcycle, when the air pressure sensor 12 detects that the air pressure in the air pressure chamber 13 is sufficient, the signal is sent to the motorcycle controller again, the motorcycle controller controls the second electromagnetic valve 14 to be closed, the air pressure in the air pressure chamber 13 is ensured to be sufficient, and therefore the moisture in the water chamber 18 is sprayed out of the atomizing nozzle 25.
Further, the inside wall of hydroecium 18 is fixed with water yield sensor 24, the right side of circle box 3 is fixed with water filling port 22, the output of water filling port 22 communicates with each other with the inside of hydroecium 18, and the input of water filling port 22 is dismantled and is connected with sealing plug 23, after water yield sensor 24 detected the water yield in hydroecium 18 is not enough, can feed back signal to motorcycle controller, motorcycle controller can show the signal indicator that the 18 water yield of hydroecium is not enough on the motorcycle panel board this moment, remind driver timely toward adding moisture in hydroecium 18, the driver is through opening sealing plug 23, then through water filling port 22 with moisture pour into in hydroecium 18 can.
Further, the right-hand member threaded connection of air-supply line 4 has dome 5, and the middle part of dome 5 is fixed with dust screen 6, avoids in the air inlet, and the dust in the air is also taken in together to influence the radiating effect's of overall structure the condition, and when impurity on dust screen 6 was too much, make things convenient for the driver to dismantle dome 5, and clear up the impurity on the dust screen 6.
Furthermore, a round block 17 is fixed on the right side inside the air inlet pipe 4, a spiral channel 29 is formed in the round block 17, two ends of the spiral channel 29 are respectively located on two sides of the round block 17, and air flow can pass through the spiral channel 29 in the round block 17 before entering the air inlet pipe 4, so that the air flow entering the air inlet pipe 4 is rotary air flow, and sprayed water mist can be uniformly mixed with the air flow.
Further, the inside symmetry integrated into one piece that the lateral wall of ventilation cooling tube 7 is located cylinder head body 1 has conducting strip 20, the left end of two conducting strips 20 all extends to the inside of ventilation cooling tube 7, and two conducting strips 20 are the loudspeaker form and distribute, conducting strip 20 can increase the heat exchange area between ventilation heat scattering pipe 7 and the cylinder head body 1, can be quick with the heat conduction of cylinder head body 1 inside to ventilation cooling tube 7 on, can play the effect back of direction simultaneously, can be with air current direction outlet duct 2 in the ventilation cooling tube 7.
Further, two protection boxes 9 are integrally formed between the ventilation and heat radiation pipe 7 and the air outlet pipe 2, the two protection boxes 9 are symmetrically distributed about the air outlet pipe 2, the elastic air bags 10 are fixed inside the two protection boxes 9, the baffle plates 11 are fixed on the opposite sides of the two elastic air bags 10, the baffle plates 11 in front and the baffle plates 11 in back are in staggered distribution, when the temperature inside the cylinder head body 1 rises to a certain degree, the air inside the elastic air bags 10 begins to expand, so that the elastic air bags 10 expand, the elastic air bags 10 can push the baffle plates 11 to move towards the air outlet pipe 2 and form a barrier in the air outlet pipe 2, so that the air flow is prevented from flowing out of the air outlet pipe 2, the time length of the air flow passing through the air outlet pipe 2 is prolonged, further, the air flow and the cylinder head body 1 are subjected to heat exchange, so that the heat exchange is more thorough, and the air flow is more fully utilized, the heat dissipation effect is better.
Furthermore, heat insulation plates 21 are fixed on the opposite sides of the two circular boxes 3, and the opposite sides of the two heat insulation plates 21 are respectively and fixedly connected with the front surface and the rear surface of the cylinder head body 1, so that the heat on the cylinder head body 1 is prevented from being directly conducted to the two circular boxes 3.
The heat dissipating method of the ventilating and heat dissipating structure for dissipating heat of the motorcycle cylinder head comprises the following steps:
s1, mounting the cylinder head body 1 on the motorcycle engine;
s2, starting the motorcycle engine and driving the motorcycle to run, wherein the airflow formed in the running process enters the air inlet pipe 4 and forms rotary airflow through the spiral channel 29 in the round block 17;
s3, the rotating air flow enters the ventilating and radiating pipe 7 through the air inlet pipe 4 and pushes the plurality of dampers 19 in the ventilating and radiating pipe 7 to approach each other, thereby blocking the air flow, so that the time for the air flow to pass through the ventilating and radiating pipe is increased, thereby sufficiently exchanging heat with the inside of the cylinder head body 1 and finally being discharged from the air outlet pipe 2;
s4, when the motorcycle runs to a certain speed, the motorcycle controller controls the electromagnetic block 26 to be powered off, the rotating airflow entering the air inlet pipe 4 pushes the air plate 27, so that the sealing plate 28 can be opened, meanwhile, the first electromagnetic valves 15 are opened, the high-pressure air in the air pressure chamber 13 enters the water chamber 18, so that the moisture in the water chamber 18 is pushed to be sprayed out through the atomizing nozzle 25 and enter the airflow rotating the air inlet pipe 4, the water mist and the airflow are uniformly mixed under the action of the rotating airflow, then the mixed air enters the ventilating and radiating pipe 7, and the operation in the step S3 is carried out;
s5, when the temperature in the cylinder head body 1 rises to a certain degree, the gas in the elastic air bag 10 in the protective box 9 is heated and expanded, and the plurality of baffles are pushed to extend into the air outlet pipe 2, so that the gas flow to be exhausted is further blocked, the time length of the gas flow passing through the air outlet pipe 2 is prolonged, the gas flow and the cylinder head body 1 are further subjected to heat exchange and transfer, and finally the gas flow is exhausted from the air outlet pipe 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A ventilation heat radiation structure for motorcycle cylinder head heat dissipation, including cylinder head body (1), its characterized in that: the cylinder head comprises a cylinder head body (1), and is characterized in that a ventilating and radiating pipe (7) is fixed in the cylinder head body (1), two ends of the ventilating and radiating pipe (7) respectively extend to the front and rear of the cylinder head body (1), an air inlet pipe (4) is formed in one body, a round box (3) is formed on the outer side wall of the two air inlet pipes (4) in one body, an annular partition plate (16) is formed in the round box (3) in one body, the annular partition plate (16) divides the inside of the round box (3) into a water chamber (18) and an air pressure chamber (13) from inside to outside, a plurality of first electromagnetic valves (15) are uniformly fixed in the annular partition plate (16), a plurality of atomizing nozzles (25) are uniformly fixed on the inner side of the water chamber (18), a sealing plate (28) is arranged at the bottom of the atomizing nozzles (25), and an air plate (27) is fixed at the bottom of the sealing plate (28), just the right-hand member of closing plate (28) is fixed with electromagnetism piece (26), electromagnetism piece (26) with air-supply line (4) actuation mutually, closing plate (28) through the torsional spring with air-supply line (4) rotate to be connected, the inside wall of ventilation cooling tube (7) is connected with a plurality of windscreen (19) through the torsional spring rotation, just the lateral wall of ventilation cooling tube (7) is fixed with outlet duct (2), outlet duct (2) with ventilation cooling tube (7) are linked together, just outlet duct (2) are kept away from the one end of ventilation cooling tube (7) extends to the left side of cylinder head body (1), the inside of outlet duct (2) is close to the left side of cylinder head body (1) is fixed with check valve (8).
2. The ventilation and heat dissipation structure for motorcycle cylinder head heat dissipation of claim 1, wherein: an air pressure sensor (12) is fixed on the inner side wall of the air pressure chamber (13), a second electromagnetic valve (14) is fixed on the right side of the round box (3), and the output end of the second electromagnetic valve (14) is communicated with the inside of the air pressure chamber (13).
3. The ventilation and heat dissipation structure for motorcycle cylinder head heat dissipation of claim 1, wherein: the inside wall of hydroecium (18) is fixed with water yield sensor (24), the right side of circle box (3) is fixed with water filling port (22), the output of water filling port (22) with the inside of hydroecium (18) communicates with each other, just the input of water filling port (22) is dismantled and is connected with sealing plug (23).
4. The ventilation and heat dissipation structure for motorcycle cylinder head heat dissipation of claim 1, wherein: the right end of the air inlet pipe (4) is in threaded connection with a round cover (5), and a dust screen (6) is fixed in the middle of the round cover (5).
5. The ventilation and heat dissipation structure for motorcycle cylinder head heat dissipation of claim 1, wherein: the air inlet pipe is characterized in that a round block (17) is fixed on the right side of the interior of the air inlet pipe (4), a spiral channel (29) is formed in the round block (17), and two ends of the spiral channel (29) are located on two sides of the round block (17) respectively.
6. The ventilation and heat dissipation structure for motorcycle cylinder head heat dissipation of claim 1, wherein: the lateral wall of ventilation cooling tube (7) is located the inside symmetry integrated into one piece of cylinder head body (1) has conducting strip (20), two the left end of conducting strip (20) all extends to the inside of ventilation cooling tube (7), and two conducting strip (20) are the loudspeaker form and distribute.
7. The ventilation and heat dissipation structure for motorcycle cylinder head heat dissipation of claim 1, wherein: ventilation cooling tube (7) with integrated into one piece has two protection boxes (9), two between outlet duct (2) protection box (9) about outlet duct (2) symmetric distribution, and two the inside of protection box (9) all is fixed with elasticity gasbag (10), two the opposite side of elasticity gasbag (10) all is fixed with a plurality of baffles (11), a plurality of in the place ahead baffle (11) and a plurality of at rear baffle (11) are the crisscross distribution.
8. The ventilation and heat dissipation structure for motorcycle cylinder head heat dissipation of claim 1, wherein: heat insulation plates (21) are fixed on the opposite sides of the two round boxes (3), and the opposite sides of the two heat insulation plates (21) are fixedly connected with the front surface and the rear surface of the cylinder head body (1) respectively.
9. The heat dissipation method of the ventilation heat dissipation structure for heat dissipation of the motorcycle cylinder head is characterized in that: the method comprises the following steps:
s1, mounting the cylinder head body (1) on the motorcycle engine;
s2, starting the motorcycle engine and driving the motorcycle to run, wherein the airflow formed in the running process enters the air inlet pipe (4) and forms rotary airflow through the spiral channel (29) in the round block (17);
s3, the rotating air flow enters the ventilating and radiating pipe (7) through the air inlet pipe (4) and pushes a plurality of wind shields (19) in the ventilating and radiating pipe (7) to be close to each other, so that the air flow is blocked, the time for which the air flow can pass through the ventilating and radiating pipe is prolonged, the heat exchange with the inside of the cylinder head body (1) is fully carried out, and finally the air flow is discharged from the air outlet pipe (2);
s4, when the motorcycle runs to a certain speed, the motorcycle controller controls the electromagnetic block (26) to be powered off, the rotary airflow entering the air inlet pipe (4) pushes the air plate (27) to open the sealing plate (28), meanwhile, the first electromagnetic valves (15) are opened, the high-pressure air in the air pressure chamber (13) enters the water inlet chamber (18) to push the water in the water chamber (18) to be sprayed out through the atomizing nozzle (25) and enter the airflow rotating the air inlet pipe (4), the water mist and the airflow are uniformly mixed under the action of the rotary airflow, then the mixed air enters the ventilating and radiating pipe (7), and the operation in the step S3 is carried out;
s5, when the temperature in the cylinder head body (1) rises to a certain degree, the gas in the elastic air bag (10) in the protective box (9) is heated and expanded, and the plurality of baffles are pushed to extend into the air outlet pipe (2), so that the gas flow to be discharged is further blocked, the time length of the gas flow passing through the air outlet pipe (2) is prolonged, the gas flow and the cylinder head body (1) are further subjected to heat exchange and transfer, and finally the gas flow is discharged from the air outlet pipe (2).
CN202110967173.0A 2021-08-23 2021-08-23 Ventilation and heat dissipation structure for heat dissipation of motorcycle cylinder head and heat dissipation method thereof Active CN113606052B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110967173.0A CN113606052B (en) 2021-08-23 2021-08-23 Ventilation and heat dissipation structure for heat dissipation of motorcycle cylinder head and heat dissipation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110967173.0A CN113606052B (en) 2021-08-23 2021-08-23 Ventilation and heat dissipation structure for heat dissipation of motorcycle cylinder head and heat dissipation method thereof

Publications (2)

Publication Number Publication Date
CN113606052A true CN113606052A (en) 2021-11-05
CN113606052B CN113606052B (en) 2022-06-07

Family

ID=78309140

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110967173.0A Active CN113606052B (en) 2021-08-23 2021-08-23 Ventilation and heat dissipation structure for heat dissipation of motorcycle cylinder head and heat dissipation method thereof

Country Status (1)

Country Link
CN (1) CN113606052B (en)

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63208606A (en) * 1987-02-25 1988-08-30 Toyota Motor Corp Cooling device for exhaust manifold
CA2060262A1 (en) * 1992-01-27 1993-07-30 Han Ki Bok Cylinder block structure
WO2007130847A2 (en) * 2006-05-01 2007-11-15 Gm Global Technology Operations, Inc. Reversibly opening and closing a grille using active materials
CN202001095U (en) * 2011-03-09 2011-10-05 吴海洋 Heat abstractor for cooling system of automobile engine
CN202325882U (en) * 2011-11-18 2012-07-11 杜川钊 Ventilating and radiating structure for heat radiation of motorcycle cylinder head
CN103644030A (en) * 2013-12-30 2014-03-19 陈蜀乔 Solar vehicle power source with medium heat absorption resilience internal combustion engine
CN205948855U (en) * 2016-07-05 2017-02-15 太原科技大学 Thermostatic type menaphthyl reaction vessel for chemistry teaching experiments
CN206233985U (en) * 2016-10-24 2017-06-09 广州市晋通汽车空调零部件有限公司 A kind of automobile engine circulating cooling system
CN110439669A (en) * 2019-08-09 2019-11-12 沈红瑛 A kind of automobile water tank radiator cleaning plant
CN210242481U (en) * 2019-07-18 2020-04-03 盘锦中开科技有限公司 Cooling device for petrochemical production
CN211716239U (en) * 2020-02-19 2020-10-20 黑龙江省森林保护研究所 Multi-gas-cylinder inflating device for forest fire control
CN212296641U (en) * 2020-03-28 2021-01-05 重庆马缸头机械制造有限公司 Motorcycle cylinder body with good heat dissipation performance
CN112253326A (en) * 2020-10-21 2021-01-22 安徽天沃重工机械有限公司 Diesel engine cooling system for engineering machinery
CN212958813U (en) * 2020-05-12 2021-04-13 尹若坤 Cooling device for motor vehicle exhaust pipe
CN213540553U (en) * 2020-12-03 2021-06-25 盐城联泰机械有限责任公司 High-efficient radiator of automobile engine

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63208606A (en) * 1987-02-25 1988-08-30 Toyota Motor Corp Cooling device for exhaust manifold
CA2060262A1 (en) * 1992-01-27 1993-07-30 Han Ki Bok Cylinder block structure
WO2007130847A2 (en) * 2006-05-01 2007-11-15 Gm Global Technology Operations, Inc. Reversibly opening and closing a grille using active materials
CN202001095U (en) * 2011-03-09 2011-10-05 吴海洋 Heat abstractor for cooling system of automobile engine
CN202325882U (en) * 2011-11-18 2012-07-11 杜川钊 Ventilating and radiating structure for heat radiation of motorcycle cylinder head
CN103644030A (en) * 2013-12-30 2014-03-19 陈蜀乔 Solar vehicle power source with medium heat absorption resilience internal combustion engine
CN205948855U (en) * 2016-07-05 2017-02-15 太原科技大学 Thermostatic type menaphthyl reaction vessel for chemistry teaching experiments
CN206233985U (en) * 2016-10-24 2017-06-09 广州市晋通汽车空调零部件有限公司 A kind of automobile engine circulating cooling system
CN210242481U (en) * 2019-07-18 2020-04-03 盘锦中开科技有限公司 Cooling device for petrochemical production
CN110439669A (en) * 2019-08-09 2019-11-12 沈红瑛 A kind of automobile water tank radiator cleaning plant
CN211716239U (en) * 2020-02-19 2020-10-20 黑龙江省森林保护研究所 Multi-gas-cylinder inflating device for forest fire control
CN212296641U (en) * 2020-03-28 2021-01-05 重庆马缸头机械制造有限公司 Motorcycle cylinder body with good heat dissipation performance
CN212958813U (en) * 2020-05-12 2021-04-13 尹若坤 Cooling device for motor vehicle exhaust pipe
CN112253326A (en) * 2020-10-21 2021-01-22 安徽天沃重工机械有限公司 Diesel engine cooling system for engineering machinery
CN213540553U (en) * 2020-12-03 2021-06-25 盐城联泰机械有限责任公司 High-efficient radiator of automobile engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
梁仕东: "发动机散热器溢水故障分析与排除", 《建设机械技术与管理》 *

Also Published As

Publication number Publication date
CN113606052B (en) 2022-06-07

Similar Documents

Publication Publication Date Title
CN101421125B (en) Vehicular air-conditioner device
CN110439669A (en) A kind of automobile water tank radiator cleaning plant
CN106004339B (en) Bus ceiling mounting type Evaporative Cooling Air-conditioning System
CN201249647Y (en) Vehicle exhaust waste heat heating device
CN113606052B (en) Ventilation and heat dissipation structure for heat dissipation of motorcycle cylinder head and heat dissipation method thereof
CN217187931U (en) Spray drying tower with uniformly dispersed atomization
CN108437272A (en) Plastics cool down equipment
CN205970825U (en) System for heat -sinking capability under reinforcing car high temperature environment
CN201841914U (en) Side air conditioner of loader
JP5507602B2 (en) Vehicle outside air introduction structure
CN106915222A (en) The evaporation cooling mounted air conditioner system that a kind of thin film photovoltaic panel drives
CN206568846U (en) Mounted air conditioner system is cooled down based on the evaporation that thin film photovoltaic panel drives
CN209795172U (en) Heat radiator for automobile engine cabin
CN202613622U (en) External-hanging type evaporative cooling air conditioner for buses
CN206410556U (en) Mixed flow open cooling tower
CN112124469A (en) Motor waste heat utilization system for electric vehicle
CN207173230U (en) Vehicle
CN107894175A (en) The condensing tower and its cooling means of a kind of cooling water circulation
CN201317241Y (en) Vehicle air cooler
CN105300128B (en) Condensing tower
CN212962437U (en) Double-cone drying device
CN216868798U (en) Liquid heating integrated machine
CN209042814U (en) A kind of self-dumping car evaporator assembly
CN217685728U (en) Liquid distributor and air-conditioning type range hood applying same
CN108412598A (en) A kind of multi-functional environment-protection radiator

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant